
Isabeli Fontana - Stella McCartney
Wear this look simply by taking your favorite little black dress (a closet staple) and tying a ribbon around the waist. Top it off with the season's favorite short jacket, or shrug, or even a wrap, and wear some killer shoes. Variations: a colored skirt, a shiny jacket. Your hair? Sleek.

Quirelle - Wunderkind
Everyone's wearing gauchos and culottes, but step back into a pair of baggy mid-calf pants. Belt, tuck in a shirt, and drape several long necklaces. Flats will keep you walking. Wear a favorite long sweater or coat for comfort, preferably with pockets so you can go bag-free. Put your hair into a low ponytail or just up. Leave a wisp or two.

Eugenia Volodina - Marni
The slim pants are back, but don't wear them too tight at the ankle unless you're long and lean. Boots will elongate, and you can simply wear a pullover and light jacket on top. Put your hair partly up - just clipped or rubberbanded in the back. Keep your makeup light and fresh with a shimmer lotion on your cheekbones, and carry that everyday bag like the most powerful woman in the world.